I have genicular neuralga. Spirulina has been a god send. Ironically, my horse has trigmenial neuralgia. Spirualina saved his life--literally--, so I decided to try it. Within 2 days, the symptoms started to subside.

You can get it at your local health food store, but I use the same brand as my horse. This brand is very high quality, is tested and is cheaper than the small bottles you can buy at the store. *administrative edit* is the website.

I take 4000mg twice a day. The horse wafers are large, so I break them in half.

Best of luck to you and your daughter.